$\"distributive$ $\"distributive$ $\"\"$

The expression is $\"\"$

$\"\"$

Rearrange the terms using commutative property of addition: $\"\"$ .

$\"\"$

Combine like uisng distributive property.

$\"\"$ $\"\"$

$\"\"$ (Add: $\"\"$ )

$\"\"$ (Subtract: $\"\"$ )

Combine like terms uisng distributive property.

$\"\"$

$\"\"$

The simplified expression is $\"\"$ .